New Generation Seed Feeders are high quality basic feeders for Nyjer seed. The New Generation 8 in. Finch Flocker Feeder's sturdy metal top, base, and perches are powder coated in a bright yellow that resists chipping and fading and draws finches in. The feeder has 4 metal perches that stand up to squirrel chewing. Long lasting UV stabilized polycarbonate tube keeps seed levels visible and won't yellow with age. The threaded base allows for the attachment of a seed tray or pole-mounting. The feeder can also be hung by its sturdy stainless steel hanging wire. Backed by Droll Yankees Lifetime Warranty against squirrel damage.